Siregar , Abi Pratiwa, and Nadila Puspa Arum Widjanarko. “Impact of Diversity on Regional Economic Growth: A Case Study of Indonesia”. Economy of Regions 19, no. 3 (September 27, 2023): 870–883. Accessed December 4, 2024. https://economyofregions.org/ojs/index.php/er/article/view/687.